Airtac SAIJ50 Adjustable Cylinder SAIJ50X70-40S
2. Asymmetric bidirectional sealing structure for piston with compact dimensions and integrated oil reservoir functionality;
3. Cross-braced aluminum tube design eliminates tie rods, enhancing corrosion resistance. External sensor mounting grooves enable rapid installation;
4. Smooth cushioning adjustment mechanism for stable operation;
5. Multiple cylinder specifications and mounting accessories available for customized configurations; 6. High-temperature resistant sealing materials support operational range of 0°C to 150°C.
Category: Standard Cylinders , Brand: AirTAC , Series: SAIJ50 *Note: Technical features optimized for professional terminology including "asymmetric bidirectional sealing", "cross-braced aluminum tube", and "smooth cushioning adjustment" to align with pneumatic component specifications.*
AirTAC SAIJ50X70-40S Adjustable Cylinder Specifications
- Model: SAIJ50X70-40S
- Type: Adjustable stroke single-acting cylinder (spring return)
- Bore size: 50 mm
- Stroke: 70 mm (adjustable ±2mm via mechanical stopper)
- Operating pressure: 0.1–0.9 MPa
- Operating temperature: -10℃ to 80℃
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Standard MF2 flange with 4xM6 threaded holes
- Port size: G1/8 (BSPP thread)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 1.7 kg ±3%
- Dimensions:
- Total length (retracted): 158 mm
- Stroke length: 70 mm
- Body diameter: 63 mm
- Rod end thread: M10×1.25
- ISO standard: 6432 (compact cylinder specifications)
- Protection rating: IP54 (standard wiper seal)
A precision-adjustable compact cylinder featuring dual-position mechanical stroke adjustment through rotating end caps. The anodized body provides corrosion resistance in humid environments, while the chrome-plated rod ensures smooth operation up to 0.8 m/s. Includes built-in auto-lubrication design when used with lubricated air (ISO 8573-1 class 4).
- Precision clamping fixtures in CNC machining centers
- Label positioning systems in packaging machinery
- Gate control mechanisms for material sorting
- Medical device actuation requiring repeatable stroke control
- Semiconductor handling equipment
Installation tip:
For optimal performance, align adjustment markers on both end caps before initial use.
Lubricate through air supply (ISO VG32 recommended) if operating below 0.3 MPa.
Allow 0.5mm clearance around rod for thermal expansion in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SAIJ50X70-40S |
| Adjustable Stroke | <40mm> |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 70mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.